From the moment a routine hunting trip in the Scottish Highlands takes a tragic and unthinkable turn, the film grabs you by the throat and refuses to let go until the final frame. Director Matt Palmer constructs an agonizingly realistic nightmare where every single decision feels weighty, desperate, and entirely plausible. What elevates *Calibre* above standard thrillers is its grounded approach to horror—there are no cheap jumpscares, exaggerated villains, or convenient plot armor. Instead, the horror stems entirely from human error, guilt, and the terrifying speed with which an ordinary…